PNG ICO ICNS MORE
Social media
Smooth
Social Networks Pro Icons
Facebook, social media
SteelBlue
128x128
Digg
WPZOOM Social Networking Icon Set
Appstore
64x64
Bing
Bleetbox
Linkedin
Pimpthisblog
Vector Social Media Icons
Blue, button, cesta
32x32
Facebook
coelho, 512x512, Friendfeed
Myspace
Squidoo
Stumbleupon
Viddler
Wordpress, Blue